public void AddDevtoDevTeam() { Console.Clear(); //Prompt the user for a Desired Developer ID Console.WriteLine("Enter Developer ID you with to add"); //Create a Developer object and instantiate the GetDeveloperById helper method and pass in the desired Id the user gave. string idAsString = Console.ReadLine(); int idAsInt = int.Parse(idAsString); Developer newDeveloper = _developerRepo.GetDeveloperByID(idAsInt); //prompt the user for a desired DevTeam Id Console.WriteLine("Enter Desired Team Name"); string teamNameasString = Console.ReadLine(); ////Create a DevTeam object and instantiate the GetDevTeamById helper method and pass in the desired Id the user gave. DevTeam newDevTeam = _devTeam.GetTeamByTeamName(teamNameasString); //Then your going to call the_devTeam field and then the AddDevtoDevTeam Method within the DevTeamRepo and pass in you Developer object (local variable) and your DevTeam object (Local variable) _devTeam.AddDevToDevTeam(newDeveloper, newDevTeam); }